Master cam (noken as) BRT khusus untuk Yamaha all new NMAX 155 pin 1
(T2 ready) durasi in low = 207', klep in membuka 1' STMA, menutup 26' TMB durasi in high = 259', klep in membuka 22' STMA, menutup 57' TMB durasi ex = 255', klep ex membuka 52' STMB, menutup 23' TMA lift in low = 6.82 mm 99 - 109' TMA lift in high = 8.13 mm 104 - 122' TMA lift ex 8.37 mm 95 - 109' STMA overlap = 1' in low 1.07 mm, 45' in high 2.54 mm, ex 2.64 mm diameter base = in low 28.00 mm, in high 28.00 mm, ex 25.00 mm